1、桌面创建demo文件夹
进入demo,执行如下命令
npm init
输入名称:
test_server
然后一路回车
2、安装express框架
npm i express
3、新建server.js
在demo文件夹中,新建server.js
const express = require('express')
const app = express()app.get('/students',(request,response)=>{const students = [{id:'001',name:'tom',age:18},{id:'002',name:'jerry',age:19},{id:'003',name:'tony',age:120},]response.send(students)
})app.listen(5000,(err)=>{if(!err) console.log('服务器1启动成功了,请求学生信息地址为:http://localhost:5000/students');
})
4、启动
node server